Washington says it will launch contact tracing teams to map coronavirus exposure. Here, public health nurse Jennifer Morgan, right, checks-in via phone with a patient self-quarantined at home in February. University of Washington epidemiology student Erika Feutz observes in Seattle.

Published April 23, 2020 at 2560 × 1440 in Washington State Builds Coronavirus Contact Tracing ‘Fire Brigade’

Washington says it will launch contact tracing teams to map coronavirus exposure. Here, public health nurse Jennifer Morgan, right, checks-in via phone with a patient self-quarantined at home in February. University of Washington epidemiology student Erika Feutz observes in Seattle.